Very good advice from everyone, unfortunately most of it comes from previous experience. Have someone with you who knows there stuff, don't let the seller give you a load of BS about this or that, be very skeptical. Also, when things seem too good to be true, such as the price is way too low for what the car has in it or how "low" the miles are, odds are something is wrong. Be very very skeptical, and when you do get one don't go to BLUE OVAL!